Charles, I too have a 3/4 ton pickup(K2500) with a 6.5 foot bed.(crew cab) It is not a "grocery getter", but it does bring home the bacon. It has the towing package which includes heavy duty springs and a Class V receiver, not the typical Class III. Definitely commercial... I could carry chems and fert in the cab but choose not to. It has a 300 gal low profile tank sprayer in it but there is not room for anything else really.

Each individual does what they have to so they can get the job done. That's what matters.